P1010 Guselkumab improves abdominal pain and bowel urgency symptoms in patients with moderately to severely active ulcerative colitis: Results from the phase 3 QUASAR induction study
Notice bibliographique
Résumé
Abstract Background Abdominal pain and bowel urgency are prevalent, burdensome symptoms experienced by patients (pts) with ulcerative colitis (UC) that impact daily life, including social activities. In this study, we use data from the Phase 3 QUASAR Induction Study to assess efficacy of guselkumab (GUS) on abdominal pain, bowel urgency, and the impact of bowel urgency on pts’ lives. Methods Pts were randomized 3:2 to receive IV GUS 200mg or placebo (PBO) at Weeks (Wks) 0, 4, and 8. Abdominal pain and bowel urgency were evaluated at baseline and Wk12 using items from the Inflammatory Bowel Disease Questionnaire, where pts rated trouble with abdominal pain, symptoms of bowel urgency, and the impact of bowel urgency over the past 2 wks using 7-point scales (1=all of the time to 7=none of the time). A ≥2 point increase from baseline was clinically meaningful improvement. All analyses were prespecified but not multiplicity controlled; all p-values are nominal. Results At baseline, percentages of pts with abdominal pain (GUS 77.7% and PBO 77.9%), symptoms of bowel urgency (GUS 86.0% and PBO 83.2%), and impact of bowel urgency (GUS 70.8% and PBO 70.4%) at least a little of the time (score ≤5) were similar between groups. GUS-treated pts showed greater improvements at Wk12 in these outcomes compared with PBO (Table 1). For abdominal pain, 52.0% of GUS-treated pts had clinically meaningful improvements from baseline at Wk12 vs 33.0% in the PBO group (p<0.001), and 21.1% vs 12.3%, respectively, of those with abdominal pain at baseline had resolution at Wk12 (p=0.004; Fig. 1A). For symptoms of bowel urgency, 58.6% vs 33.0%, respectively, had clinically meaningful improvements (p<0.001; Fig. 1B), and 24.0% vs 9.8%, respectively, of those with symptoms of bowel urgency at baseline had resolution at Wk12 (p<0.001). Similarly, 57.7% vs 33.0%, respectively, had clinically meaningful improvements in the impact of bowel urgency (p<0.001; Fig. 1B), and 32.4% vs 13.1%, respectively, of those impacted at baseline had resolution at Wk12 (p<0.001). Symptoms and impact of bowel urgency were combined into a bowel urgency score; of pts with symptoms or impact scores ≤6 at baseline, 19.7% versus 8.2%, respectively, had resolution of both at Wk12 (p<0.001; Fig. 1B). Conclusion Pts receiving GUS showed clinically meaningful improvements in health-related quality of life measures related to abdominal pain and bowel urgency, including both the symptoms of bowel urgency and impact on pts’ lives.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,002 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,001 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».